39541385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5708

約数の個数: 16

約数和(自身を含む): 51577680

約数和(自身を除く): 12036295

約数列:

[1, 5, 13, 65, 109, 545, 1417, 5581, 7085, 27905, 72553, 362765, 608329, 3041645, 7908277, 39541385]

約数ペア:

[(1, 39541385), (5, 7908277), (13, 3041645), (65, 608329), (109, 362765), (545, 72553), (1417, 27905), (5581, 7085)]